Fuchsin Acidic Disodium Salt (C.I. 42685) for clinical diagnostics

Fuchsin Acidic Disodium Salt (C.I. 42685) for clinical diagnostics
Content: 10 GRM
Physical Description:
solid
Quality Name: for clinical diagnostics
for microscopy, blood smear staining
Specification: Identity: IR passes test
Ratio ?max. P +/- 15 nm: 1.10 - 1.26
A 1% , 1 cm, ??max.: >800
? of?max. ABS in HCl 0.005 mol/l: 540 - 545 nm
T.L.C.: passes test

?maximum limit of impurities:
Loss on drying at 135°C: 10%